Do you know the common PVC true union ball valves maintenance method, if not clear, it will introduce to you!

1, the purpose of storage and maintenance, is not to let the valve in storage damage, or reduce the quality. In fact, improper storage is one of the important reasons for valve damage;

2, PVC true union ball valves storage, should be in good order, small valves on the shelf, large valves can be neatly arranged on the warehouse ground, not disorderly stacking, do not let the flange connection surface contact the ground. This is not only for beauty, mainly to protect the valve from damage;

3, Due to improper storage and handling, the handwheel is broken, the stem is tilted, the fixed nut of the handwheel and the stem is loose and lost, etc., these unnecessary losses should be avoided;

4, for the short-term temporary use of the valve, should take out asbestos packing, so as not to produce electrochemical corrosion, damage the stem;

5, just into the library of the valve, to check, such as in the process of transportation into rain or dirt, to wipe clean, and then to storage;

6, PVC true union ball valves import and export should be sealed with wax paper or plastic sheet, to prevent dirty things in;

7, placed outside the valve, must be covered with linoleum or tarp, such as rain proof, dustproof items. The warehouse where the valve is stored shall be kept clean and dry.

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